电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

MAX9212ETM

产品描述Programmable DC-Balance 21-Bit Deserializers
产品类别模拟混合信号IC    驱动程序和接口   
文件大小881KB,共18页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
下载文档 详细参数 选型对比 全文预览 文档解析

MAX9212ETM概述

Programmable DC-Balance 21-Bit Deserializers

MAX9212ETM规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Maxim(美信半导体)
零件包装代码QFN
包装说明VQCCN, LCC48,.27SQ,20
针数48
Reach Compliance Code_compli
ECCN代码EAR99
差分输出NO
驱动器位数4
输入特性DIFFERENTIAL
接口集成电路类型LINE RECEIVER
接口标准EIA-644; TIA-644
JESD-30 代码S-PQCC-N48
JESD-609代码e0
长度7 mm
湿度敏感等级1
功能数量4
端子数量48
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码VQCCN
封装等效代码LCC48,.27SQ,20
封装形状SQUARE
封装形式CHIP CARRIER, VERY THIN PROFILE
峰值回流温度(摄氏度)245
电源3.3,3.3/5 V
认证状态Not Qualified
最大接收延迟
接收器位数4
座面最大高度0.8 mm
最大供电电压3.6 V
最小供电电压3 V
标称供电电压3.3 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式NO LEAD
端子节距0.5 mm
端子位置QUAD
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度7 mm

文档解析

MAX9210/MAX9212/MAX9220系列21位解串器专为低频率应用设计,提供可编程直流平衡功能,支持8MHz至34MHz的DC平衡模式和10MHz至40MHz的非DC平衡模式操作。这些器件将三个LVDS串行数据输入转换为21个单端LVCMOS/LVTTL输出,并集成并行LVDS时钟输入以同步解串过程。输出电源独立,允许1.8V至5V逻辑电平接口,适用于需要低EMI的汽车和工业环境。 该系列支持上升沿输出选通(MAX9210/MAX9212)或下降沿输出选通(MAX9220),输出转换时间经过优化以减少电磁干扰。可编程DC平衡通过DCB/NC引脚配置,实现AC耦合隔离,扩展输入共模电压范围。LVDS输入符合IEC 61000-4-2 Level 4 ESD标准,提供±15kV空气放电和±8kV接触放电保护。器件采用TSSOP或QFN封装,工作温度范围为-40°C至+85°C,确保恶劣条件下的可靠性。 典型应用包括汽车导航系统和DVD娱乐系统,其中DC平衡模式通过限制数字和变异(DSV)减少抖动,非DC平衡模式则兼容旧有设计如DS90CR216A。高阻抗输出在PWRDWN低电平时支持总线共享,而内部PLL无需外部组件,简化系统集成。

文档预览

下载PDF文档
19-2864; Rev 3; 4/04
Programmable DC-Balance
21-Bit Deserializers
General Description
The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/
MAX9222 deserialize three LVDS serial data inputs into
21 single-ended LVCMOS/LVTTL outputs. A parallel rate
LVDS clock received with the LVDS data streams pro-
vides timing for deserialization. The outputs have a sepa-
rate supply, allowing 1.8V to 5V output logic levels.
The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/
MAX9222 feature programmable DC balance, which
allows isolation between a serializer and deserializer
using AC-coupling. Each deserializer decodes data
transmitted by one of MAX9209/MAX9211/MAX9213/
MAX9215 serializers.
The MAX9210/MAX9212/MAX9214/MAX9216 have ris-
ing-edge output strobes, and when DC balance is not
programmed, are compatible with non-DC-balanced
21-bit deserializers such as the DS90CR216A and
DS90CR218A. The MAX9220/MAX9222 have falling-
edge output strobes.
Two frequency versions and two DC-balance default con-
ditions are available for maximum replacement flexibility
and compatibility with popular non-DC-balanced deserial-
izers. The transition time of the single-ended outputs is
increased on the low-frequency version parts (MAX9210/
MAX9212/MAX9220) for reduced EMI. The LVDS inputs
meet IEC 61000-4-2 Level 4 ESD specification, ±15kV for
Air Discharge and ±8kV Contact Discharge.
The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/
MAX9222 are available in TSSOP and space-saving QFN
packages, and operate over the -40°C to +85°C temper-
ature range.
Features
Programmable DC Balance or Non-DC Balance
DC Balance Allows AC-Coupling for Wider Input
Common-Mode Voltage Range
As Low as 8MHz Operation
(MAX9210/MAX9212/MAX9220)
Falling-Edge Output Strobe (MAX9220/MAX9222)
Slower Output Transitions for Reduced EMI
(MAX9210/MAX9212/MAX9220)
High-Impedance Outputs when
PWRDWN
is Low
Allow Output Busing
Pin Compatible with DS90CR216A/DS90CR218A
(MAX9210/MAX9212/MAX9214/MAX9216)
Fail-Safe Inputs in Non-DC-Balanced Mode
5V Tolerant
PWRDWN
Input
PLL Requires No External Components
Up to 1.785Gbps Throughput
Separate Output Supply Pins Allow Interface to
1.8V, 2.5V, 3.3V, and 5V Logic
LVDS Inputs Meet IEC 61000-4-2 Level 4 ESD
Requirements
LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS
Standard
Low-Profile 48-Lead TSSOP and Space-Saving
QFN Packages
+3.3V Main Power Supply
-40°C to +85°C Operating Temperature Range
MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222
Ordering Information
Applications
Automotive Navigation Systems
Automotive DVD Entertainment Systems
Digital Copiers
Laser Printers
PART
MAX9210ETM*
MAX9210EUM
MAX9212ETM*
MAX9212EUM*
MAX9214ETM*
MAX9214EUM
MAX9216ETM*
MAX9216EUM*
MAX9220ETM*
MAX9220EUM
MAX9222ETM*
MAX9222EUM
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
48 Thin QFN-EP**
48 TSSOP
48 Thin QFN-EP**
48 TSSOP
48 Thin QFN-EP**
48 TSSOP
48 Thin QFN-EP**
48 TSSOP
48 Thin QFN-EP**
48 TSSOP
48 Thin QFN-EP**
48 TSSOP
Functional Diagram and Pin Configurations appear at end
of data sheet.
*Future
product—contact factory for availability.
**EP
= Exposed pad.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX9212ETM相似产品对比

MAX9212ETM MAX9212 MAX9212EUM MAX9214 MAX9216 MAX9216ETM MAX9216EUM MAX9220 MAX9222
描述 Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers Programmable DC-Balance 21-Bit Deserializers

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 99  774  42  616  2071  23  26  1  56  42 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved